Agnesia glaciata Michaelsen, 1898 accepted as Agnezia glaciata Michaelsen, 1898 (additional source)
Agnezia glaciata Michaelsen, 1898 (basis of record)
Aplidium lobatum Savigny, 1816 (additional source)
Archidistoma aggregatum Garstang, 1891 (additional source)
Botrylloides nigrum Herdman, 1886 accepted as Botrylloides niger Herdman, 1886 (additional source)
Botryllus planus (Van Name, 1902) (additional source)
Ciona intestinalis (Linnaeus, 1767) (additional source)
Coelocormus huxleyi Herdman, 1886 (additional source)
Corella eumyota Traustedt, 1882 (additional source)
Didemnum albidum (Verrill, 1871) (additional source)
Didemnum candidum Savigny, 1816 (additional source)
Distaplia bermudensis Van Name, 1902 (additional source)
Ecteinascidia conklini Berrill, 1932 (additional source)
Ecteinascidia turbinata Herdman, 1880 (additional source)
Eudistoma carolinense Van Name, 1945 (original description)
Eudistoma platense Van Name, 1945 (original description)
Lissoclinum fragile (Van Name, 1902) (basis of record)
Molgula eugyroides Traustedt, 1883 (additional source)
Molgula platana Van Name, 1945 (original description)
Molgula pyriformis Herdman, 1881 (additional source)
Perophora bermudensis Berrill, 1932 (additional source)
Perophora viridis Verrill, 1871 (additional source)
Polyandrocarpa tincta (Van Name, 1902) accepted as Eusynstyela tincta (Van Name, 1902) (additional source)
Polycarpa aspera (Herdman, 1886) (additional source)
Polyclinum constellatum Savigny, 1816 (additional source)
Pyura paessleri (Michaelsen, 1900) (basis of record)
Pyura vittata (Stimpson, 1852) (basis of record)
Styela schmitti Van Name, 1945 (original description)
Symplegma viride Herdman, 1886 (additional source)
Synoicum molle (Herdman, 1886) (basis of record)
Trididemnum orbiculatum (Van Name, 1902) (basis of record)